First victory of the team.
Kill 1000 zombies.
Kill 100 enemy players.
Play game for 30 hours.
Kill 100 enemy players with knife or blunt.
5 straight wins.
Assist 300 times.
Kill 100 enemy players with a sniper rifle.
Kill 100 enemy players with a secondary weapon.
Kill 100 enemy players with a hand grenade.
Kill 100 enemy players with headshot.
100 wins.